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In recent years, teams of workers dispatched by Google have been working hard to make digital copies of books.
					出自-2011年12月阅读原文
				 
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But critics allege that by making electronic copies of these books without first seeking the permission of copyright holders, Google has committed piracy
					出自-2011年12月阅读原文
				 
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making electronic copies of books is not a violation of copyright
					出自-2011年12月阅读原文
				 
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The man should make his own copies.
					出自-2011年6月听力原文
				 
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She has not got the man's copies ready
					出自-2011年6月听力原文
				 
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The man forgot to make the copies for her.
					出自-2011年6月听力原文
				 
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But because changes aren't reflected across the content delivery networks immediately, ghost copies of files tend to linger for days or weeks.
					出自-2010年12月听力原文
				 
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It has become the world's most widely read magazine, selling 28 million copies each month in 17 languages and 41 different editions.
					2018年6月六级真题(第一套)听力 Section C
				 
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So the voice actors are pushing for the idea of secondary compensation一a performance bonus every time a game sells 2 million copies or downloads, or reaches 2 million subscribers, with a cap at 8 million.
					2019年6月六级真题(第二套)阅读 Section C